Read and Write Contacts
Reading and writing contacts' information are needed so that you can customize the ringtone for each contact: Showing the ringtone of all contacts and Setting the ringtones of all contacts.
Write Settings
Set the default ringtone and notification sounds.
Record Audio
Record an audio so that you can set it as your ringtone or notification sound.
Read Internal/External storage
Reading all the audios in your device so that you can choose to edit.
Manage Documents
Choose the audios or videos on your device so that you can choose to edit.
Write External Storage
For Saving the cut audios
Personal Data collected for Advertising
Cookies, unique device identifiers for advertising (Google Advertiser ID or IDFA, for example) and Usage Data
Google Mobile Ads SDK is used to serve ads in the application. Please refer Google Privacy Policy in https://policies.google.com/privacy
Google may use the advertising ID from your device to generate interests and demographics (for example, 'sports enthusiasts'). Interests, demographics, and other data may be used to serve better targeted ads to you. You can view and edit your interests and demographics, or opt out of personalized ads from https://www.google.com/settings/ads